gurden and yamanaka were just warded the nobel prize for medicine. the cells that can become pluripotent. now along with the prestigious award, the winners will also receive a monetary prize. this year the nobel foundation is feeling the effects of the world economy, lowering the payout by 20% to $1.2 million. i'm live at the news desk, tony tull, news 4. >>> 5:47 now. a developing story in bladensburg, maryland. this morning a man is recovering after being shot by police. officers were called to 55th avenue around 7:00 last night to talk to a woman who reported being threatened. shortly after police got to the scene there, an officer says a man with a knife approached him outside. >> the officer confronted the suspect, gave him several verbal commands, and ordered him to drop the knivment the suspect refused to comply with those orders and, in fact, advanced on the officer. the officer, fearing for his life, fired his issued firearm and struck the suspect. >> police say the suspect suffered nonlife-threatening injuries. >>> police are trying to figu